WO2003056916A3 - Composes herbicides et bacteriostatiques a base de centaurea maculosa - Google Patents

Composes herbicides et bacteriostatiques a base de centaurea maculosa Download PDF

Info

Publication number
WO2003056916A3
WO2003056916A3 PCT/US2002/022935 US0222935W WO03056916A3 WO 2003056916 A3 WO2003056916 A3 WO 2003056916A3 US 0222935 W US0222935 W US 0222935W WO 03056916 A3 WO03056916 A3 WO 03056916A3
Authority
WO
WIPO (PCT)
Prior art keywords
herbicidal
centaurea maculosa
enantiomer
bacteriostatic compounds
maculosa
Prior art date
Application number
PCT/US2002/022935
Other languages
English (en)
Other versions
WO2003056916A2 (fr
Inventor
Jorge M Vivanco
Harsh Pal Bais
Frank Stermitz
Original Assignee
Univ Colorado State Res Found
Jorge M Vivanco
Harsh Pal Bais
Frank Stermitz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Colorado State Res Found, Jorge M Vivanco, Harsh Pal Bais, Frank Stermitz filed Critical Univ Colorado State Res Found
Priority to AU2002365243A priority Critical patent/AU2002365243A1/en
Priority to CA 2460540 priority patent/CA2460540A1/fr
Priority to EP02806104A priority patent/EP1427283A4/fr
Priority to US10/497,270 priority patent/US20050043178A1/en
Publication of WO2003056916A2 publication Critical patent/WO2003056916A2/fr
Publication of WO2003056916A3 publication Critical patent/WO2003056916A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Pest Control & Pesticides (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

La présente invention concerne des compositions herbicides et bactériostatiques écologiques à base d'exsudats de Centaurea maculosa envahissante (centaurée maculée). Les composants actifs sont les deux énantiomères de la flavonol catéchine. L'énantiomère (-) sert d'herbicide à large spectre, tandis que l'énantiomère (+) est utilisé pour son action bactéricide et bactériostatique contre les bactéries telluriques. L'invention a également trait à des procédés d'isolation et d'utilisation des composés contenant de la catéchine.
PCT/US2002/022935 2001-07-20 2002-07-19 Composes herbicides et bacteriostatiques a base de centaurea maculosa WO2003056916A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2002365243A AU2002365243A1 (en) 2001-07-20 2002-07-19 Herbicidal and bacteriostatic compounds from centaurea maculosa
CA 2460540 CA2460540A1 (fr) 2001-07-20 2002-07-19 Composes herbicides et bacteriostatiques a base de centaurea maculosa
EP02806104A EP1427283A4 (fr) 2001-07-20 2002-07-19 Composes herbicides et bacteriostatiques a base de centaurea maculosa
US10/497,270 US20050043178A1 (en) 2001-07-20 2002-07-19 Herbicidal and bacteriostatic compounds from centaurea maculosa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30676401P 2001-07-20 2001-07-20
US60/306,764 2001-07-20

Publications (2)

Publication Number Publication Date
WO2003056916A2 WO2003056916A2 (fr) 2003-07-17
WO2003056916A3 true WO2003056916A3 (fr) 2003-12-18

Family

ID=23186727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/022935 WO2003056916A2 (fr) 2001-07-20 2002-07-19 Composes herbicides et bacteriostatiques a base de centaurea maculosa

Country Status (6)

Country Link
US (1) US20050043178A1 (fr)
EP (1) EP1427283A4 (fr)
AU (1) AU2002365243A1 (fr)
CA (1) CA2460540A1 (fr)
WO (1) WO2003056916A2 (fr)
ZA (1) ZA200402155B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2485780A1 (fr) * 2003-10-24 2005-04-24 Jorge M. Vivanco Compositions herbicides
US8461085B2 (en) * 2005-02-08 2013-06-11 Cornell Research Foundation, Inc. Bioherbicide from Festuca spp
WO2009007964A2 (fr) * 2007-07-09 2009-01-15 Yeda Research And Development Co. Ltd. Flavonoïdes polyphénoliques inhibant la pectine méthylestérase et leur utilisation
WO2010025209A1 (fr) 2008-08-28 2010-03-04 The Hershey Company Composés d’acide jasmonique dans des produits de cacao
WO2011083363A2 (fr) 2009-12-24 2011-07-14 El Pertiguero, S.A. Compositions d'herbicides et d'inhibiteurs de germination à large spectre
CN103880519B (zh) * 2013-12-20 2016-03-09 西北农林科技大学 一种核桃晚霜防冻剂
WO2023183869A1 (fr) * 2022-03-24 2023-09-28 Virginia Tech Intellectual Properties Inc. Procédés de prévention d'une infection bactérienne de graines de plante

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690A (en) * 1852-01-27 nickerson
JPH09132532A (ja) * 1995-09-06 1997-05-20 Mitsui Norin Kk 抗生物質の抗菌力増強方法
KR100665980B1 (ko) * 1999-11-30 2007-01-10 가부시키가이샤 에루부 복합성형물 및 그 제조방법

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Merck index", 1989, article "Catechin", XP002969208 *
article GRAINGE ET AL.: "Handbook of plants with pest-control properties", XP002969203 *
BAIS ET AL.: "Enantiomeric-dependent phytotoxic and antimicrobial activity of (+)-catechin. A rhizosecreted racemic mixture from spotted knapweed", PLANT PHYSIOLOGY, April 2002 (2002-04-01), pages 1173 - 1179, XP002969206 *
NEU CATHERINE: "Centaurea maculosa: invader of Western U.S. Grasslands", RESTORATION AND RECLAMATION REVIEW, 2000, XP002969204, Retrieved from the Internet <URL:http://www.hort.agri.umn.edu/h5015/00papers/neu> *
RIDENOUR ET AL.: "The relative importance of allelopathy inteference: the effects of an invasive weed on a native bunchgrass", OECOLOGIA, 1 December 2000 (2000-12-01), XP002969205, Retrieved from the Internet <URL:http://biology.unit.edu/callaway%20Lab/...> *

Also Published As

Publication number Publication date
EP1427283A4 (fr) 2004-09-15
CA2460540A1 (fr) 2003-07-17
ZA200402155B (en) 2004-12-14
EP1427283A2 (fr) 2004-06-16
AU2002365243A1 (en) 2003-07-24
WO2003056916A2 (fr) 2003-07-17
US20050043178A1 (en) 2005-02-24

Similar Documents

Publication Publication Date Title
WO2006086271A3 (fr) Procedes et compositions pour des traitements biocides
WO2001017972A3 (fr) Nouveaux herbicides
NL350082I2 (nl) Thiencarbazone-methyl + Mefenpyr-diethyl
EP1661886A4 (fr) Insecticide s&#39;utilisant en agriculture ou en horticulture et procede d&#39;utilisation correspondant
MY148562A (en) Herbicidal compositions comprising difluoromethanesulfonylanilide and one or more herbicides
WO2005016873A3 (fr) Derives de pyrazolidin-3,5-diones substituees par 4-biphenyle
WO2003016286A1 (fr) Derive de 3-phenoxy-4-pyridazinol et composition herbicide le contenant
BRPI0510262A (pt) composição herbicida, e, método de combater ervas danihas e gramìneas daninhas em colheitas de plantas úteis
WO2007044032A3 (fr) Préparations à effet antiviral et antibactérien important
WO2002048147A3 (fr) Composes therapeutiques
WO2004018451A8 (fr) Derives de pyridazinone utilises comme inhibiteurs de pde4
ATE332639T1 (de) Herbizidzusammensetzung,umfassend herbizide verbindung in säureform und ansäuerndes mittel, applizierverfahren und herstellungsverfahren davon
MXPA04001981A (es) Derivados herbicidas de n-alquilsulfonamina.
WO2001040223A3 (fr) Composes organiques
MX2007000240A (es) Derivados de [1.2]-oxazin-3,5-diona y dihidropirona sustituidos con fenilo.
WO2005000248A3 (fr) Compositions et procedes de traitement de la peau
WO2004019683A3 (fr) Compositions antimicrobiennes
WO2003028466A3 (fr) Composition herbicide
WO2003056916A3 (fr) Composes herbicides et bacteriostatiques a base de centaurea maculosa
EP1344454A4 (fr) Potentialisateurs d&#39;herbicide
WO2002067675A3 (fr) 4,5-dihydro-1,2,4-triazin-6-ones, 1,2,4-triazin-6-ones substitues, et leur utilisation comme fongicides et insecticides
WO2007049729A3 (fr) Composes amides et utilisation de ceux-ci
WO2004043928A8 (fr) N-sulfonyl-4-methylene-amino-3-hydroxy-2-pyridones
WO2005021559A3 (fr) Oxazaborolidines constituant des effecteurs bacteriens
WO2004087652A3 (fr) Composes d&#39;imidazotriazine

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002365243

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2460540

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 531782

Country of ref document: NZ

WWE Wipo information: entry into national phase

Ref document number: 2004/02155

Country of ref document: ZA

Ref document number: 200402155

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: 2002806104

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10497270

Country of ref document: US

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 2002806104

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2002806104

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP